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H12-311_V3.0 Questions Bank

Page: 9 / 25
Total 338 questions

HCIA-WLAN V3.0 Questions and Answers

Question 33

802.11g What is the bandwidth of each channel of the frequency band ()?

Options:

A.

25 MHz

B.

20 MHz

C.

50 MHz

D.

22 MHz

Question 34

Barker Code is a 11 Bit sequence (e.g. 10110111000 ), there are advantages in wireless transmission, which can effectively reduce interference, but it reduces efficiency.

Options:

A.

True

B.

False

Question 35

The basic service set is 802.11 The basic components of a network are composed of a group of workstations that communicate with each other.

Options:

A.

True

B.

False

Question 36

Which of the following commands is not necessarily run in the WLAN view?

Options:

A.

ssid-profile name xxx

B.

capwap source interface vlanif 100

C.

ap auth-mode mac-auth

D.

ap-group name xxx

Page: 9 / 25
Total 338 questions